9
QuizMultiple Select
Solving Two-Step Inequalities
Question 9 of 10 • SS-Math 7
Parul attempted to solve an inequality but made one or more errors. Her work and the graph she drew are shown below.What errors did Parul make? Select three options.
Answer
A
She added 3.5 to both sides when she should have subtracted.B
She should have divided both sides by as her first step.
C
She divided one side by -5 while multiplying the other side by -5.D
She did not change the > symbol to a < symbol.E
She used a closed circle instead of an open circle on the number line.